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| author | Erlend E. Aasland <erlend.aasland@protonmail.com> | 2023-05-08 08:41:34 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-05-08 08:41:34 (GMT) |
| commit | 681d5028bda41fb0755da443cea6be24bd2a0fdd (patch) | |
| tree | 4f04f862432c94017423027424aeb633c4922f28 /Lib/test/test_sqlite3/test_dbapi.py | |
| parent | 19abf691fe1d59a58882c09e9624fb1ffb910e57 (diff) | |
| download | cpython-681d5028bda41fb0755da443cea6be24bd2a0fdd.zip cpython-681d5028bda41fb0755da443cea6be24bd2a0fdd.tar.gz cpython-681d5028bda41fb0755da443cea6be24bd2a0fdd.tar.bz2 | |
[3.11] gh-100370: fix OverflowError in sqlite3.Connection.blobopen for 32-bit builds (#103902) (#104285)
Diffstat (limited to 'Lib/test/test_sqlite3/test_dbapi.py')
| -rw-r--r-- | Lib/test/test_sqlite3/test_dbapi.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/test/test_sqlite3/test_dbapi.py b/Lib/test/test_sqlite3/test_dbapi.py index 9d94ddd..899f5cf 100644 --- a/Lib/test/test_sqlite3/test_dbapi.py +++ b/Lib/test/test_sqlite3/test_dbapi.py @@ -1461,6 +1461,14 @@ class BlobTests(unittest.TestCase): "Cannot operate on a closed database", blob.read) + def test_blob_32bit_rowid(self): + # gh-100370: we should not get an OverflowError for 32-bit rowids + with memory_database() as cx: + rowid = 2**32 + cx.execute("create table t(t blob)") + cx.execute("insert into t(rowid, t) values (?, zeroblob(1))", (rowid,)) + cx.blobopen('t', 't', rowid) + @threading_helper.requires_working_threading() class ThreadTests(unittest.TestCase): |